CN202284687U - Pipe fitting structure penetrating through waterproof wall - Google Patents
Pipe fitting structure penetrating through waterproof wall Download PDFInfo
- Publication number
- CN202284687U CN202284687U CN201120426064XU CN201120426064U CN202284687U CN 202284687 U CN202284687 U CN 202284687U CN 201120426064X U CN201120426064X U CN 201120426064XU CN 201120426064 U CN201120426064 U CN 201120426064U CN 202284687 U CN202284687 U CN 202284687U
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- CN
- China
- Prior art keywords
- waterproof
- steel sleeve
- plastic pipe
- wall
- waterproof steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a pipe fitting structure penetrating through a waterproof wall, which comprises a waterproof steel sleeve buried on a waterproof wall body and a plastic pipe penetrating through the waterproof steel sleeve. Asphalt oil flax fillers are filled in a gap between the inner wall of the waterproof steel sleeve and the outer wall of the plastic pipe. One end of the waterproof steel sleeve is provided with a flange disc, one end of the plastic pipe is provided with a wing ring, and the flange disc of the waterproof steel sleeve is connected with the wing ring of the plastic pipe through a bolt. The wing ring which is arranged on the plastic pipe and provided with a function equivalent to a flange of a traditional steel pipe and the flange disc of the waterproof steel sleeve form a flange pair and are connected through the bolt. By means of the characteristics of being convenient for hot melt connection and flexible deformation of the plastic pipe, the plastic pipe is easily connected with a pipe fitting of a pipeline needing to penetrate through the wall. Besides, by means of the characteristics of flexible deformation of the plastic pipe, flexible connection between the plastic pipe and the waterproof steel sleeve is achieved. The pipe fitting structure penetrating through the waterproof wall is suitable for wall penetration of the plastic pipe and has a good waterproof effect.
Description
Technical field
The utility model relates to building engineering field, is specifically related to a kind of fitting structure of wearing mine dam.
Background technique
In recent years, because the fast development of chemical industry, all types of plastic pipeline has obtained application more and more widely with himself characteristics and advantage at engineering construction field; A large amount of metal pipes have been replaced; But the special-purpose construction process of wearing mine dam to plastic tube in the existing technology is not applied to the special-purpose tubing and the pipe fitting in this field yet, and plastic pipe has adopted construction process identical with conventional steel and structure when passing through mine dam and basis at present: pre-buried waterproof Steel Sleeve on mine dam at first; After treating that pipeline passes; Between the slit of outer wall of steel pipe and Steel Sleeve inwall, fill with " pitch spunyarn ", because the hardness of steel pipe own is high, it is little that it receives temperature and pressure to do the distortion of time spent; When therefore this process structure is applied to steel pipe, be reliable; And the linear expansion coeffcient of plastic tube is big; Its distortion has very big relation with the temperature of pressure, ambient temperature and tube fluid medium that pipeline bears; If through between the inwall of the outer wall of plastic tube and Steel Sleeve, filling waterproof with " pitch spunyarn "; May must be difficult to guarantee construction quality because of the excessive waterproof failure that makes of the distortion of plastic tube, even the Accident due to quality produce because of leaking takes place.
Summary of the invention
The purpose of the utility model is to provide a kind of fitting structure of wearing mine dam, and this fitting structure of wearing mine dam is applicable to the through walls of plastic tube and has waterproofing effect preferably.
The technological scheme that the utility model provides is: a kind of fitting structure of wearing mine dam; Comprise waterproof Steel Sleeve that is embedded on the waterproof body of wall and the plastic tube that passes the waterproof Steel Sleeve, be filled with coal tar fiber crops packing between the inwall of waterproof Steel Sleeve and the slit of plastic tube outer wall; Waterproof Steel Sleeve one end is provided with flange plate, and an end of plastic tube is provided with wing ring, and the wing ring of the flange plate of waterproof Steel Sleeve and plastic tube passes through Bolt Connection.
The utility model is through being provided with wing ring on the plastic tube; The effect of wing ring is equivalent to the flange of conventional steel; Form " flange to " with the flange plate of waterproof Steel Sleeve and through Bolt Connection, utilize plastic tube to be convenient to hot melt and connect the characteristics with plastic deformation, make plastic tube be easy to be connected with pipe fitting that need pipeline through walls; Though the wing ring of while plastic tube is connected for rigid waterproof with the flange on the waterproof Steel Sleeve, utilizes the characteristic of plastic tube plastic deformation to realize flexibly connecting.The utility model is applicable to the through walls and good water-proof effect of plastic tube.:
Description of drawings
Fig. 1 is the structural drawing of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described, but therefore the utility model is not constituted restriction.
The utility model comprises waterproof Steel Sleeve 2 that is embedded on the waterproof body of wall 1 and the plastic tube 3 that passes waterproof Steel Sleeve 2; Be filled with coal tar fiber crops packing 4 between the slit of waterproof Steel Sleeve 2 inwalls and plastic tube 3 outer walls; Waterproof Steel Sleeve 2 one ends are provided with flange plate 5; One end of plastic tube 3 is provided with wing ring 6, and the flange plate 5 of waterproof Steel Sleeve 2 connects through bolt 7 with the wing ring 6 of plastic tube 3.
When using, the utility model undertaken by following four steps:
1, by the new die sinking tool of plastic tube manufacturer, the plastic tube 3 of producing the desired termination of the utility model band wing ring 6 is as connection pipe fitting.
2, construction enterprises are according to the specification of tubing through walls, and weldering system band valve orchid is coiled 5 waterproof Steel Sleeve 2; If account cost economy for the bigger engineering of demand, can be produced in batches the waterproof Steel Sleeve 2 of the blue dish 5 of this band valve by factory.
3, press conventional construction method pre-buried waterproof Steel Sleeve 2 in mine dam 1.
4, in waterproof Steel Sleeve 2, press the plastic tube 3 that conventional method is installed the termination band wing ring 6 of the utility model; Again the wing ring 6 (can offer screw on the wing ring) of plastic tube 3 is realized non-leakage the connection with the flange plate 5 of waterproof Steel Sleeve 2 through standard bolt 7, nut and rubber washer 9, plastic pipe 8 is connected through hot melt or electric smelting mode at the two ends of the utility model plastic tube 3 at last.
Claims (1)
1. fitting structure of wearing mine dam; Comprise waterproof Steel Sleeve that is embedded on the waterproof body of wall and the plastic tube that passes the waterproof Steel Sleeve; Be filled with coal tar fiber crops packing between the inwall of waterproof Steel Sleeve and the slit of plastic tube outer wall; It is characterized in that: waterproof Steel Sleeve one end is provided with flange plate, and an end of plastic tube is provided with wing ring, and the wing ring of the flange plate of waterproof Steel Sleeve and plastic tube passes through Bolt Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120426064XU CN202284687U (en) | 2011-11-01 | 2011-11-01 | Pipe fitting structure penetrating through waterproof wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120426064XU CN202284687U (en) | 2011-11-01 | 2011-11-01 | Pipe fitting structure penetrating through waterproof wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284687U true CN202284687U (en) | 2012-06-27 |
Family
ID=46296208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120426064XU Expired - Fee Related CN202284687U (en) | 2011-11-01 | 2011-11-01 | Pipe fitting structure penetrating through waterproof wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284687U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572800A (en) * | 2012-08-08 | 2014-02-12 | 贵阳铝镁设计研究院有限公司 | Method and structure for fixing communication pipe of water extraction pump station water absorption pond |
| CN106931240A (en) * | 2015-12-29 | 2017-07-07 | 中国二十冶集团有限公司 | Perforate method for waterproofing after waterproof construction |
| CN107588243A (en) * | 2017-09-01 | 2018-01-16 | 深圳市建艺装饰集团股份有限公司 | The construction method of concordant type flexibility wall bushing structure |
-
2011
- 2011-11-01 CN CN201120426064XU patent/CN202284687U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572800A (en) * | 2012-08-08 | 2014-02-12 | 贵阳铝镁设计研究院有限公司 | Method and structure for fixing communication pipe of water extraction pump station water absorption pond |
| CN106931240A (en) * | 2015-12-29 | 2017-07-07 | 中国二十冶集团有限公司 | Perforate method for waterproofing after waterproof construction |
| CN107588243A (en) * | 2017-09-01 | 2018-01-16 | 深圳市建艺装饰集团股份有限公司 | The construction method of concordant type flexibility wall bushing structure |
| CN107588243B (en) * | 2017-09-01 | 2019-10-29 | 深圳市建艺装饰集团股份有限公司 | The construction method of concordant type flexibility wall bushing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430014 No. four, No. 8, Lu Lu, Jiang'an District, Hubei, Wuhan Patentee after: CITIC GENERAL INSTITUTE OF ARCHITECTURAL DESIGN AND RESEARCH CO., LTD. Address before: 430014 No. four, No. 8, Lu Lu, Jiang'an District, Hubei, Wuhan Patentee before: Wuhan Building Design Inst. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20171101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |